Assignee
UMEKI MITOSHI
JP·4 granted patents·1 pending application·8 citations·filing 2007–2011
Top patents by PatentIndex Score
5 records- 0177US8405282B2Piezoelectric devices exhibiting enhanced resistance to physical impacts and moisture incursionUMEKI MITOSHI·Filed 2011·Granted Mar 26, 2013·5 cites·16 claims
- 0255US8604675B2Piezoelectric resonator and method of manufacturing piezoelectric resonatorUMEKI MITOSHI·Filed 2011·Granted Dec 10, 2013·1 cites·4 claims
- 0352US8120233B2Piezoelectric devices and methods for manufacturing sameUMEKI MITOSHI·Filed 2009·Granted Feb 21, 2012·2 cites·8 claims
- 0436US2007228897A1Quartz resonator, quartz resonator package, and quartz oscillatorUMEKI MITOSHI·Filed 2007·Application pending·0 cites
- 0532US8729775B2Piezoelectric vibrating devices and methods for manufacturing sameUMEKI MITOSHI·Filed 2011·Granted May 20, 2014·0 cites·12 claims
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